Mattione Update 11092011
From GlueXWiki
π+ Candidates, BCAL Δβ vs p
Δβ = βp - βt = p/sqrt(p*p + m*m) - path/(c*TOF)
- π(1600) -> b1π Events, π+ Candidates, BCAL Δβ vs p
Momentum | π+ σΔβ, 334 Segmentation | π+ σΔβ, 1234 Segmentation | π+ σΔβ % Improvement |
---|---|---|---|
1.15 < p (GeV/c) < 1.25 | 1.39855e-02 | % | |
1.35 < p (GeV/c) < 1.45 | 1.33706e-02 | % | |
1.55 < p (GeV/c) < 1.65 | 1.26071e-02 | % | |
1.75 < p (GeV/c) < 1.85 | 1.20421e-02 | % |